/******************************************************************************* | |
* Copyright (c) 1998, 2013 Oracle and/or its affiliates. All rights reserved. | |
* This program and the accompanying materials are made available under the | |
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.testing.tests.unitofwork; | |
import org.eclipse.persistence.sessions.UnitOfWork; | |
import org.eclipse.persistence.testing.framework.TestErrorException; | |
import org.eclipse.persistence.testing.framework.TestWarningException; | |
import org.eclipse.persistence.testing.models.employee.domain.Employee; | |
/** | |
* Previously when calling mergeCloneWithReferences on an object that contains a collection that contains a null. | |
* A Null Pointer exception would be thrown. | |
*/ | |
public class MergeCloneWithReferencesWithNullTest extends org.eclipse.persistence.testing.framework.AutoVerifyTestCase { | |
public MergeCloneWithReferencesWithNullTest() { | |
setDescription("This test verifies that mergeCloneWithReferences will not throw an exception when encountering a null within a collection."); | |
} | |
public void reset() { | |
if (getAbstractSession().isInTransaction()) { | |
getAbstractSession().rollbackTransaction(); | |
getSession().getIdentityMapAccessor().initializeIdentityMaps(); | |
} | |
} | |
public void setup() { | |
if (getSession() instanceof org.eclipse.persistence.sessions.remote.RemoteSession) { | |
throw new TestWarningException("This test cannot be run through the remote."); | |
} | |
getAbstractSession().beginTransaction(); | |
} | |
/** | |
* This testcase will attempt to call mergeCloneWithReferences on an object that contains | |
* a collection that contains a null | |
*/ | |
public void test() { | |
try { | |
Employee empObject = (Employee)getSession().readObject(Employee.class); | |
//being lazy just re-initialize the caches | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
empObject.getPhoneNumbers().add(null); | |
UnitOfWork uow = getSession().acquireUnitOfWork(); | |
uow.readObject(empObject); | |
uow.mergeCloneWithReferences(empObject); | |
uow.release(); | |
} catch (NullPointerException exception) { | |
throw new TestErrorException("Test Failed. NullPointer was thrown"); | |
} | |
} | |
} |